Top 100 SEO Companies in the United States
The Best of April 2026Looking for a top SEO firm in the United States?
Compare top-performing SEO agencies to see which may be the best fit for your business goals. Whether you're seeking to improve your ranking in search engine results pages, boost website traffic, or show up in local search results, investing in SEO is important for business growth.
To assist you in your search for a partner, we’ve compiled this list of the top SEO companies in United States. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
Jump to Most Reviewed Companies
List of the Best United States SEO Firms
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$1,000+50 - 249 employeesSan Antonio, TXFunnel Boost Media is a SEO company. They are located in San Antonio, Texas; Doral, Florida; Boston, Massachusetts and San Francisco, California and have a midsize team that focuses on Search Engine Optimization, Advertising, Pay Per Click, and Web Design. The agency was launched in 2012.Read More
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$1,000+10 - 49 employeesNew York, NYSEO company NuStream is in New York, New York; Philadelphia, Pennsylvania and Allentown, Pennsylvania. They provide Search Engine Optimization, Web Design, Digital Strategy, and Video Production and were established in 2010.Read More
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14791Undisclosed2 - 9 employeesNew Providence, NJMarketing Plus One LLC is a SEO services firm. Their team is in New Providence, New Jersey and provides Search Engine Optimization and Social Media Marketing.Read More
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14792Undisclosed2 - 9 employeesRidgefield, NJSWAMP80 - Digital Marketing Agency NJ | New Jersey is a SEO company. They are in Ridgefield, New Jersey, and their services include Search Engine Optimization and Social Media Marketing.Read More
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14793Undisclosed2 - 9 employeesAurora, COEstablished in 2015, Whiskey Neat, LLC is a SEO agency. In Aurora, Colorado, the team specializes in Search Engine Optimization and Social Media Marketing.Read More
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14794$5,000+10 - 49 employeesNashua, NHLaunched in 2017, EDSON Technologies Pvt Ltd is a Marketing Strategy company. Based in Nashua, New Hampshire and Kathmandu, Nepal, the team offers Marketing Strategy and Digital Strategy.Read More
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14795$5,000+Freelancer employeesAlameda, CALeverageDigital.io is a web design agency. Established in 2020, the team focuses on Web Design and Search Engine Optimization.Read More
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14796$1,000+Freelancer employeesWatertown, SDSeal the Deal Digital Marketing is a small Digital Strategy company founded in 2021. Their team focuses on Digital Strategy and Conversion Optimization.Read More
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14797UndisclosedFreelancer employeesBeaverton, ORMarketing Charm Agency is a Digital Strategy company. Their small team is based in Beaverton, Oregon and provides Digital Strategy and Social Media Marketing. The agency was launched in 2022.Read More
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14798$1,000+Freelancer employeesDenver, COUpside Down Digital is a SEO agency. They specialize in Search Engine Optimization and Web Design and were founded in 2019.Read More
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14799$5,000+Freelancer employeesGilbert, AZSurge Digital Marketing is a Content Marketing company. The team provides Content Marketing and Search Engine Optimization and is headquartered in Gilbert, Arizona.Read More
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14800UndisclosedFreelancer employeesSan Diego, CAJuggle Media is a social media marketing company. The San Diego, California-based firm was established in 2022. Their services include Social Media Marketing and Content Marketing.Read More
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14801$1,000+Freelancer employeesBaytown, TXPurple Pixel Studio is a web development firm founded in 2022. The team offers Web Development and Search Engine Optimization.Read More
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14802UndisclosedFreelancer employeesBossier City, LAEstablished in 2023, ServSites is a web design company. Their services include Web Design and Search Engine Optimization.Read More
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14803UndisclosedFreelancer employeesWinter Garden, FLKaffeinated Pixels is a web design agency based in Winter Garden, Florida. They specialize in Web Design and Search Engine Optimization.Read More
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14804UndisclosedFreelancer employeesAmarillo, TXSanford Marketing, a web design agency, was launched in 2023. Based in Amarillo, Texas, the team offers Web Design and Search Engine Optimization.Read More
Industries
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14805UndisclosedFreelancer employeesPhoenix, AZBonnie Wayland Creative, a social media marketing agency, was launched in 2023. The team specializes in Social Media Marketing and Content Marketing.Read More
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14806$1,000+Freelancer employeesLos Angeles, CASmall Digital Strategy company Click SEO Agency, is located in Los Angeles, California. The team provides Digital Strategy and Content Marketing.Read More
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14807$1,000+Freelancer employeesLas Vegas, NVEnjay Web Design, a social media marketing agency, is based in Las Vegas, Nevada. Their services include Social Media Marketing and Content Marketing.Read More
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14808UndisclosedFreelancer employeesOcala, FLWater Damage Marketing is a Digital Strategy company. The Ocala, Florida-based agency was established in 2022. Their team provides Digital Strategy and Content Marketing.Read More
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14809$5,000+Freelancer employeesNewark, DELaunched in 2021, Mika Khassenova, LLC is a small Newark, Delaware-based user experience agency. Their services include UX/UI Design and Search Engine Optimization.Read More
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14810$1,000+Freelancer employeesOrlando, FLKey Lime Web Design is a SEO services firm. They are in Orlando, Florida and have small team of experts. Their services include Search Engine Optimization and Pay Per Click.Read More
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14811UndisclosedFreelancer employeesSugar Land, TXMaverick Media World LLC is a branding company. Launched in 2024, their team specializes in Branding and Social Media Marketing.Read More
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14812$1,000+Freelancer employeesGreenback, TNFounded in 2025, Lead2Boost Digitial Marketing is a social media marketing agency. The team focuses on Social Media Marketing and Search Engine Optimization.Read More
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14813$1,000+Freelancer employeesChina Grove, NCPromise Web & Tech Co is a Conversion Optimization company launched in 2025. The small team provides Conversion Optimization and Search Engine Optimization.Read More
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14814UndisclosedFreelancer employeesPost Falls, IDLaunched in 2025, Zero Click Industries is an AI Consulting company. The agency offers AI Consulting and Content Marketing.Read More
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14815$1,000+Freelancer employeesPacheco, CAABDigitalGrowthPro is a Digital Strategy company. The Pacheco, California-based team offers Digital Strategy and Email Marketing.Read More
Industries
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14816$1,000+Freelancer employeesLongmont, COElevation Web Design & SEO is a SEO services firm. They are in Longmont, Colorado. Their team provides Search Engine Optimization and Pay Per Click.Read More
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14817$1,000+Freelancer employeesMassillon, OHMassillon Marketing Solutions is a SEO company. The Massillon, Ohio-based agency was founded in 2024. Their services include Search Engine Optimization and Content Marketing.Read More
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14818$1,000+Freelancer employeesTaos, NMBased in Taos, New Mexico, DH Solutions is a web design company. They offer Web Design and Business Consulting and were established in 2020.Read More
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14819UndisclosedFreelancer employeesRoseburg, ORDynamyte Digital Lab is a Roseburg, Oregon-based web design agency. Their services include Web Design and Social Media Marketing.Read More
Clients
Roseburg Relax InnIndustries
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14820$5,000+10 - 49 employeesMetairie, LABrownRice Marketing is a small Metairie, Louisiana-based Digital Strategy company. Their services include Digital Strategy and Social Media Marketing.Read More
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Check out a SEO Company in United States with the most new reviews in the past 12 months.
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